Created
January 13, 2015 14:55
-
-
Save Peetz0r/91f484a97cc1128d7250 to your computer and use it in GitHub Desktop.
Ben facturen (pdf) to html+svg data usage graphs
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env python2 | |
from __future__ import print_function | |
from pdfminer.converter import TextConverter | |
from pdfminer.layout import LAParams | |
from pdfminer.pdfpage import PDFPage | |
from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter | |
from calendar import monthrange | |
import StringIO, re, glob, os, pygal, locale, datetime, sys | |
locale.setlocale(locale.LC_ALL, '') | |
all_months_data = [] | |
all_months_rendered = [] | |
filenames = glob.glob("FACT*_*.pdf") | |
filenames.sort() | |
out = '<!doctype html>' | |
out += '<html>' | |
out += '<head>' | |
out += '<meta charset="utf-8">' | |
out += '<title>Mobile data usage by day and by month</title>' | |
out += '<style>' | |
out += '* {' | |
out += 'background-color: black;' | |
out += 'padding: 0;' | |
out += 'margin: 0;' | |
out += 'text-align: center;' | |
out += 'line-height: 200%;' | |
out += 'color: white;' | |
out += 'font-family: sans-serif;' | |
out += '}' | |
out += 'svg {' | |
out += 'margin: 50px;' | |
out += '}' | |
out += '</style>' | |
out += '</head>' | |
out += '<body>' | |
for file_nr, filename in enumerate(filenames): | |
print('[%s>%s]' % ('='*file_nr*2, ' '*(len(filenames)*2-file_nr*2)), end='\r') | |
sys.stdout.flush() | |
rsrcmgr = PDFResourceManager() | |
retstr = StringIO.StringIO() | |
codec = 'utf-8' | |
laparams = LAParams() | |
device = TextConverter(rsrcmgr, retstr, codec=codec) | |
interpreter = PDFPageInterpreter(rsrcmgr, device) | |
fp = file(filename, 'rb') | |
for page in PDFPage.get_pages(fp): | |
interpreter.process_page(page) | |
fp.close() | |
device.close() | |
m = re.findall('Internet(\d{2}-\d{2}-\d{4})\d{2}:\d{2}:\d{2}\s*(\d+) kb', retstr.getvalue()) | |
retstr.close() | |
total = 0.0 | |
now = datetime.datetime.strptime(m[0][0], '%d-%m-%Y') | |
data_list = [0]*monthrange(now.year, now.month)[1] | |
for day in m: | |
day_nr = datetime.datetime.strptime(day[0], '%d-%m-%Y').day-1 | |
data_list[day_nr] += int(day[1])/1024 | |
total += int(day[1]) | |
all_months_data.append([now.strftime('%b%y'), round(total/1024/1024, 2)]) | |
bar_chart = pygal.Bar(width=1000, height=500, explicit_size=True, label_font_size=12) | |
bar_chart.title = now.strftime('Mobile data usage by day in %B %Y (total: '+'%.2f GB' % (total/1024/1024)+')') | |
bar_chart.x_labels = map(str, range(1,len(data_list)+1)) | |
bar_chart.add('MB', data_list) | |
all_months_rendered.append(bar_chart.render()) | |
all_months_rendered.reverse() | |
bar_chart = pygal.Bar(width=1000, height=500, explicit_size=True, x_label_rotation=30, label_font_size=14) | |
bar_chart.title = 'Mobile data usage by month' | |
bar_chart.add('GB', list(map(list.pop, all_months_data))) | |
bar_chart.x_labels = list(map(list.pop, all_months_data)) | |
out += bar_chart.render() | |
out += ''.join(all_months_rendered) | |
out += '<hr>Generated at ' | |
out += datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S') | |
out += '</body>' | |
out += '</html>' | |
with open('mobile-data-usage.html', 'w') as fp: | |
fp.write(out) | |
print('[%s]' % ('='*(len(filenames)*2+1))) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment